Na12 Zn2 Se8

semiconductor

· Na12 Zn2 Se8

Na12Zn2Se8 is a ternary semiconductor compound combining sodium, zinc, and selenium—a member of the tetrahedral chalcogenide family that exhibits ionic-covalent bonding character. This material is primarily of research interest for optoelectronic and solid-state applications where its band structure and thermal properties may offer advantages in photovoltaic devices, thermoelectric systems, or solid-state electrolytes; it represents an experimental compound rather than an established industrial material, with potential relevance to next-generation semiconductor technologies seeking alternatives to conventional II-VI or perovskite systems.

research photovoltaicssolid-state electrolytesthermoelectric devicesoptoelectronic materials developmentexperimental semiconductors

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	28.24	GPa	—
Shear Modulus(G)	11.79	GPa	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.755	eV	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.092	eV/atom	—

Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

Na12 Zn2 Se8

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control